POWER & FACILITY EVIDENCE
Power and Facility Evidence Database Review power assets, contract observations, facility specifications and relationships from public sources.
Global Facilities and Power Map Korea Site and Power Map Korea Data Center Database This partial collection preserves source-level observations. Generation and registered connection capacity are distinct from spare supply capacity for data centers. Planned dates and contract announcements do not confirm energization or supply commencement.
Current filters 3items · current page 1–3 · Source records, not unique facilities.
Power assets and projects · USA · eia860m Mammoth G1 / GEN1 Generator · Operations
Metric or condition Source value Basis, scope and stage Nameplate Capacity (MW) 5 MW Original source column definition · Generator · (OP) Operating Net Summer Capacity (MW) 3.3 MW Original source column definition · Generator · (OP) Operating Net Winter Capacity (MW) 5 MW Original source column definition · Generator · (OP) Operating
Detailed source fields Original source field Published value or condition Entity ID 34691 Entity Name Ormat Nevada Inc Plant ID 10480 Plant Name Mammoth G1 Google Map Map Bing Map Map Plant State CA County Mono Balancing Authority Code CISO Sector IPP Non-CHP Generator ID GEN1 Nameplate Capacity (MW) 5 Net Summer Capacity (MW) 3.3 Net Winter Capacity (MW) 5 Technology Geothermal Energy Source Code GEO Prime Mover Code BT Operating Month 12 Operating Year 1984 Status (OP) Operating Latitude 37.6451 Longitude -118.9143 Original text (OP) Operating Coordinate accuracy source_precision_not_independently_surveyed source_record_id Operating:8592
Parent facility or plant record
Coordinates locate the plant, including when this record describes one generator.
Location: Plant location · not an individual generator location
Sources, reference dates and retrieval dates 2items eia860 ↗ Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location 3_1_Generator_Y2025.xlsx#Operable:8590
Sources EV-851dcc2b4b4c392b11b594ed Usage terms US government public domain
eia860m ↗ Data Source 2026-08 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location Operating:8592
Sources EV-fd4ec65dcd46897a697a8d07 Usage terms US government public domain
Observations for this power asset View on the global map Source snapshots by date · USA · eia860m Mammoth G1 / GEN1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Entity ID 34691 Entity Name Ormat Nevada Inc Plant ID 10480 Plant Name Mammoth G1 Google Map Map Bing Map Map Plant State CA County Mono Balancing Authority Code CISO Sector IPP Non-CHP Generator ID GEN1 Nameplate Capacity (MW) 5 Net Summer Capacity (MW) 3.3 Net Winter Capacity (MW) 5 Technology Geothermal Energy Source Code GEO Prime Mover Code BT Operating Month 12 Operating Year 1984 Status (OP) Operating Latitude 37.6451 Longitude -118.9143 Original text (OP) Operating source_record_id Operating:8592
Parent facility or plant record
No separate metric summary is available. Consult the detailed source fields.
Sources, reference dates and retrieval dates 1items eia860m ↗ Data Source 2026-08 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location Operating:8592
Sources EV-fd4ec65dcd46897a697a8d07 Usage terms US government public domain
Observations for this power asset Source snapshots by date · USA · eia860 Mammoth G1 / GEN1 Generator · Operations
Metric or condition Source value Basis, scope and stage
Detailed source fields Original source field Published value or condition Utility ID 34691 Utility Name Ormat Nevada Inc Plant Code 10480 Plant Name Mammoth G1 State CA County Mono Generator ID GEN1 Technology Geothermal Prime Mover BT Ownership W Duct Burners X Can Bypass Heat Recovery Steam Generator? X Nameplate Capacity (MW) 5 Nameplate Power Factor 0.8 Summer Capacity (MW) 3.3 Winter Capacity (MW) 5 Minimum Load (MW) 3.3 Uprate or Derate Completed During Year N Status OP Synchronized to Transmission Grid X Operating Month 12 Operating Year 1984 Associated with Combined Heat and Power System N Sector Name IPP Non-CHP Sector 2 Topping or Bottoming X Energy Source 1 GEO Solid Fuel Gasification System? N Time from Cold Shutdown to Full Load OVER Multiple Fuels? N Original text OP source_record_id 3_1_Generator_Y2025.xlsx#Operable:8590
Parent facility or plant record
No separate metric summary is available. Consult the detailed source fields.
Sources, reference dates and retrieval dates 1items eia860 ↗ Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location 3_1_Generator_Y2025.xlsx#Operable:8590
Sources EV-851dcc2b4b4c392b11b594ed Usage terms US government public domain
Observations for this power asset 